Module:If Preview: Difference between revisions

Latest revision as of 02:15, 1 February 2022

Documentation for this module may be created at Module:If Preview/doc

@@ Line 1: / Line 1: @@
-local p = {}
-local cfg = mw.loadData('Module:If preview/configuration')
---[[
-main
-This function returns either the first argument or second argument passed to
-this module, depending on whether the page is being previewed.
-]]
-function p.main(frame)
-	if cfg.preview then
-		return frame.args[1] or ''
-	else
-		return frame.args[2] or ''
-	end
-end
---[[
-pmain
-This function returns either the first argument or second argument passed to
-this module's parent (i.e. template using this module), depending on whether it
-is being previewed.
-]]
-function p.pmain(frame)
-	return p.main(frame:getParent())
-end
-local function warning_text(warning)
-	return mw.ustring.format(
-		cfg.warning_infrastructure,
-		cfg.templatestyles,
-		warning
-	)
-end
-function p._warning(args)
-	local warning = args[1] and args[1]:match('^%s*(.-)%s*$') or ''
-	if warning == '' then
-		return warning_text(cfg.missing_warning)
-	end
-	if not cfg.preview then return '' end
-	return warning_text(warning)
-end
---[[
-warning
-This function returns a "preview warning", which is the first argument marked
-up with HTML and some supporting text, depending on whether the page is being previewed.
-disabled since we'll implement the template version in general
-]]
---function p.warning(frame)
---	return p._warning(frame.args)
---end
---[[
-warning, but for pass-through templates like {{preview warning}}
-]]
-function p.pwarning(frame)
-	return p._warning(frame:getParent().args)
-end
-return p